<template>
  <div class="login_container">
    <div class="login_box">
      <!-- 头像区域 -->
      <div class="avatar_box">
        <img src="../assets/qq.jpg" alt>
      </div>
      <!-- 登录表单区域 -->
      <el-form
        :model="loginForm"
        :rules="loginRules"
        ref="loginRef"
        label-width="0px"
        class="login_form"
      >
        <!-- 用户名 -->
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            prefix-icon="iconfont icon-user"
            placeholder="请输入用户名/邮箱/手机号"
          ></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="password">
          <el-input
            placeholder="请输入密码"
            v-model="loginForm.password"
            prefix-icon="iconfont icon-3702mima"
            type="password"
          ></el-input>
        </el-form-item>
        <!-- 按钮区域 -->
        <el-form-item class="btns">
          <el-button type="primary" @click="fun1">登录</el-button>
          <el-button @click="fun2">充值</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {
  data () {
    return {
      loginForm: {
        username: 'admin',
        password: '123456'
      },
      loginRules: {
        username: [
          {
            required: true,
            message: '请输入用户名/邮箱/手机号',
            trigger: 'blur'
          },
          { min: 3, max: 16, message: '长度在 3 到 16 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 16, message: '长度在 3 到 16 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    fun1 () {
      this.$refs.loginRef.validate(async res => {
        if (!res) return
        const { data } = await this.$http.post('login', this.loginForm)
        if (data.meta.status !== 200) {
          const msg = data.meta.msg

          this.$message.error({
            message: `登录失败！${msg}~~`,
            showClose: true,
            type: 'error'
          })
        } else {
          this.$message({
            showClose: true,
            message: '恭喜！登录成功~~',
            type: 'success'
          })
          //   console.log(data.data.token)
          sessionStorage.setItem('token', data.data.token)
          this.$router.push('/home')
        }
      })
    },
    fun2 () {
      this.$refs.loginRef.resetFields()
    }
  }
}
</script>
<style lang="less" scoped>
.login_container {
  background-color: #2b4b6b;
  height: 100%;
}

.login_box {
  width: 450px;
  height: 300px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);

  .avatar_box {
    height: 130px;
    width: 130px;
    border: 1px solid #eee;
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 0 10px #ddd;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    img {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: #eee;
    }
  }
}

.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

.btns {
  display: flex;
  justify-content: flex-end;
}
</style>
